Mass Effect 1, 5 dollars. (75% off)
Red Alert 3, 5 Dollars. (75% off)
ALL the Warhammer 40k games, 60$'s. (75% off)
These are my recent purchases from Steam and Impulse. My god I saved so much money and got weeks of fun all from those Online Sales.
But past that, I am curious. Does a Online Sale of a game cause you to buy a game that you may of never considered buying before?